mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-11-06 18:51:37 -05:00
| Filename | Latest commit message | Latest commit date |
|---|---|---|
a343787016
Provide new hugepages user APIs that are more suited to multiple hstates in sysfs. There is a new directory, /sys/kernel/hugepages. Underneath that directory there will be a directory per-supported hugepage size, e.g.: /sys/kernel/hugepages/hugepages-64kB /sys/kernel/hugepages/hugepages-16384kB /sys/kernel/hugepages/hugepages-16777216kB corresponding to 64k, 16m and 16g respectively. Within each hugepages-size directory there are a number of files, corresponding to the tracked counters in the hstate, e.g.: /sys/kernel/hugepages/hugepages-64/nr_hugepages /sys/kernel/hugepages/hugepages-64/nr_overcommit_hugepages /sys/kernel/hugepages/hugepages-64/free_hugepages /sys/kernel/hugepages/hugepages-64/resv_hugepages /sys/kernel/hugepages/hugepages-64/surplus_hugepages Of these files, the first two are read-write and the latter three are read-only. The size of the hugepage being manipulated is trivially deducible from the enclosing directory and is always expressed in kB (to match meminfo). [[email protected]: fix build] [[email protected]: hugetlb: hang off of /sys/kernel/mm rather than /sys/kernel] [[email protected]: hugetlb: remove CONFIG_SYSFS dependency] Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Nishanth Aravamudan <[email protected]> Signed-off-by: Nick Piggin <[email protected]> Cc: Dave Hansen <[email protected]> Signed-off-by: Nishanth Aravamudan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> |
||
| .. | ||
| 00-INDEX | ||
| balance | ||
| hugetlbpage.txt | ||
| locking | ||
| numa | ||
| numa_memory_policy.txt | ||
| overcommit-accounting | ||
| page_migration | ||
| pagemap.txt | ||
| slabinfo.c | ||
| slub.txt | ||